1378657296

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 240

約数和(自身を含む): 4339865088

約数和(自身を除く): 2961207792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 37, 48, 51, 62, 68, 72, 74, 93, 102, 111, 124, 136, 144, 148, 153, 186, 204, 222, 248, 272, 279, 296, 306, 333, 372, 408, 444, 491, 496, 527, 558, 592, 612, 629, 666, 744, 816, 888, 982, 1054, 1116, 1147, 1224, 1258, 1332, 1473, 1488, 1581, 1776, 1887, 1964, 2108, 2232, 2294, 2448, 2516, 2664, 2946, 3162, 3441, 3774, 3928, 4216, 4419, 4464, 4588, 4743, 5032, 5328, 5661, 5892, 6324, 6882, 7548, 7856, 8347, 8432, 8838, 9176, 9486, 10064, 10323, 11322, 11784, 12648, 13764, 15096, 15221, 16694, 17676, 18167, 18352, 18972, 19499, 20646, 22644, 23568, 25041, 25296, 27528, 30192, 30442, 33388, 35352, 36334, 37944, 38998, 41292, 45288, 45663, 50082, 54501, 55056, 58497, 60884, 66776, 70704, 72668, 75123, 75888, 77996, 82584, 90576, 91326, 100164, 109002, 116994, 121768, 133552, 136989, 145336, 150246, 155992, 163503, 165168, 175491, 182652, 200328, 218004, 233988, 243536, 258757, 273978, 290672, 300492, 308839, 311984, 327006, 350982, 365304, 400656, 436008, 467976, 517514, 547956, 563177, 600984, 617678, 654012, 701964, 730608, 776271, 872016, 926517, 935952, 1035028, 1095912, 1126354, 1201968, 1235356, 1308024, 1403928, 1552542, 1689531, 1853034, 2070056, 2191824, 2252708, 2328813, 2470712, 2616048, 2779551, 2807856, 3105084, 3379062, 3706068, 4140112, 4505416, 4657626, 4941424, 5068593, 5559102, 6210168, 6758124, 7412136, 9010832, 9315252, 9574009, 10137186, 11118204, 12420336, 13516248, 14824272, 18630504, 19148018, 20274372, 22236408, 27032496, 28722027, 37261008, 38296036, 40548744, 44472816, 57444054, 76592072, 81097488, 86166081, 114888108, 153184144, 172332162, 229776216, 344664324, 459552432, 689328648, 1378657296]

約数ペア:

[(1, 1378657296), (2, 689328648), (3, 459552432), (4, 344664324), (6, 229776216), (8, 172332162), (9, 153184144), (12, 114888108), (16, 86166081), (17, 81097488), (18, 76592072), (24, 57444054), (31, 44472816), (34, 40548744), (36, 38296036), (37, 37261008), (48, 28722027), (51, 27032496), (62, 22236408), (68, 20274372), (72, 19148018), (74, 18630504), (93, 14824272), (102, 13516248), (111, 12420336), (124, 11118204), (136, 10137186), (144, 9574009), (148, 9315252), (153, 9010832), (186, 7412136), (204, 6758124), (222, 6210168), (248, 5559102), (272, 5068593), (279, 4941424), (296, 4657626), (306, 4505416), (333, 4140112), (372, 3706068), (408, 3379062), (444, 3105084), (491, 2807856), (496, 2779551), (527, 2616048), (558, 2470712), (592, 2328813), (612, 2252708), (629, 2191824), (666, 2070056), (744, 1853034), (816, 1689531), (888, 1552542), (982, 1403928), (1054, 1308024), (1116, 1235356), (1147, 1201968), (1224, 1126354), (1258, 1095912), (1332, 1035028), (1473, 935952), (1488, 926517), (1581, 872016), (1776, 776271), (1887, 730608), (1964, 701964), (2108, 654012), (2232, 617678), (2294, 600984), (2448, 563177), (2516, 547956), (2664, 517514), (2946, 467976), (3162, 436008), (3441, 400656), (3774, 365304), (3928, 350982), (4216, 327006), (4419, 311984), (4464, 308839), (4588, 300492), (4743, 290672), (5032, 273978), (5328, 258757), (5661, 243536), (5892, 233988), (6324, 218004), (6882, 200328), (7548, 182652), (7856, 175491), (8347, 165168), (8432, 163503), (8838, 155992), (9176, 150246), (9486, 145336), (10064, 136989), (10323, 133552), (11322, 121768), (11784, 116994), (12648, 109002), (13764, 100164), (15096, 91326), (15221, 90576), (16694, 82584), (17676, 77996), (18167, 75888), (18352, 75123), (18972, 72668), (19499, 70704), (20646, 66776), (22644, 60884), (23568, 58497), (25041, 55056), (25296, 54501), (27528, 50082), (30192, 45663), (30442, 45288), (33388, 41292), (35352, 38998), (36334, 37944)]